Rob
Message 1 of 1
My son is 3 1/2 and recentlty had sweat test. They said anything 40 and under was normal and anything 60 and over was positive for CF. His results were 45 to 48. We have to get him retested. Does anyone have any information or experiences with re-tests of the so called conclusive sweat test. If so, was your retest higher/lower / the same?